.inline-block {
  display: inline-block;
  vertical-align: middle;
}
.home {
  height: 220px;
  background-color: #fff;
  border: 1px solid #c9c9c9;
}
.mac-app .home {
  border: 1px solid #eee;
}
.home__list {
  position: relative;
}
.home__list:hover > .home__list--link {
  -webkit-transform: rotateY(-1deg);
  transform: rotateY(-1deg);
}
.home__list--link {
  position: absolute;
  top: 0;
  left: -633px;
  width: 660px;
  border: 1px solid #21c494;
  background-color: #fff;
  -webkit-transform: rotateY(-90deg);
  transform: rotateY(-90deg);
  -webkit-transform-origin: right center;
  transform-origin: right center;
  -webkit-transition: -webkit-transform 0.3s ease;
  transition: transform .3s ease;
  z-index: 98;
}
.home__list--link:after {
  content: '';
  position: absolute;
  top: 0;
  right: -1px;
  width: 1px;
  height: 40px;
  background-color: #fff;
}
.home__list--link li {
  width: 20%;
  height: 30px;
  line-height: 30px;
  margin: 15px 0;
  float: left;
  text-align: center;
  cursor: pointer;
}
.home__list--link li a {
  display: block;
  color: rgba(0, 0, 0, 0.54);
}
.home__list--link li a:hover {
  color: #21c494;
}
.home__list--link:hover + a {
  color: #21c494;
  border-color: #21c494;
  border-left-color: transparent;
  z-index: 99;
}
.home__list--btn {
  position: relative;
  display: block;
  width: 180px;
  line-height: 40px;
  text-indent: 14px;
  margin: 23px auto;
  text-align: center;
  color: rgba(0, 0, 0, 0.54);
  border: 1px solid #c9c9c9;
  background-color: #fff;
  z-index: 97;
}
.mac-app .home__list--btn {
  border: 1px solid #eee;
}
.home__list--btn[data-icon=faculty]:before {
  background-position: 0 -28px;
}
.home__list--btn[data-icon=renren]:before {
  background-position: 0 0;
}
.home__list--btn[data-icon=weibo]:before {
  background-position: 0 -14px;
}
.home__list--btn:hover {
  color: #21c494;
  border-color: #21c494;
  border-left-color: transparent;
  z-index: 99;
}
.home__list--btn:before {
  content: " ";
  position: absolute;
  display: inline-block;
  width: 14px;
  height: 14px;
  top: 0;
  bottom: 0;
  left: 50px;
  margin: auto;
  background: url(../static/images/icon-home.png) no-repeat;
  background-size: 100%;
}
